Hi Mohammed , Just put ppp chap refuse
in the global config mode and it will run fine , I had the same problem with my ISDN as well and unfortunately even most of the engineers at TAC could not solve my problem for 3 to 4 months till I met an experienced engineer at TAC MrVadim Zakahri. Do refer to this document at and compare ur debugs with it : http://www.cisco.com/warp/public/112/chapter17.htm -- Navin Parwal MCSE ,CIW , CCNP, CCDP /************ The person who knows "how" will always have a job . The person who knows "why" will always be his boss. ************ / ""Muhammad Shakeel Shamsi"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hello, > I have found you address while going through some archives, I was > wondering if you could personally help me with a problem, I am configuring a > router a 2600 series with IOS 12.0 for ISDN connectivity to an ISP access > server cisco AS5300, the configuration i have used has been tested by me on > Cisco 1603, 2501, 2503, with little changes, the problem here is that the > router connects and the after ten seconds disconnects and on sensing out > going traffic reconnects and then disconnects again, i start a ping it stays > connected and then disconnects. All other routers that i worked with are > working ok except this one, I am searching for the solution that when i > found you. Hoping for a reply. > > Regards > > Shakeel Shammsi > > Here is the configuration that i have put in. > > > > router#sh conf > Using 1811 out of 32762 bytes > ! > ! Last configuration change at 17:10:09 UTC Wed Mar 28 2001 > ! NVRAM config last updated at 17:10:12 UTC Wed Mar 28 2001 > ! > version 12.0 > service config > service timestamps debug datetime msec > service timestamps log datetime msec > no service password-encryption > service udp-small-servers > service tcp-small-servers > ! > hostname router > ! > enable secret 5 $1$UScn$gtVSLClesbMr2G1CpNwkK/ > enable password cisco123 > ! > ip subnet-zero > no ip domain-lookup > ip name-server x.x.x.x > ip name-server x.x.x.x > ip name-server x.x.x.x > isdn switch-type basic-net3 > ! > ! > ! > interface Ethernet0 > ip address x.x.x.x x.x.x.x > no ip directed-broadcast > ip nat inside > no cdp enable > ! > interface Serial0 > no ip address > no ip directed-broadcast > no ip mroute-cache > shutdown > ! > interface Serial1 > no ip address > no ip directed-broadcast > shutdown > no cdp enable > ! > interface BRI0 > no ip address > no ip directed-broadcast > ip nat outside > encapsulation ppp > dialer rotary-group 0 > isdn switch-type basic-net3 > no fair-queue > no cdp enable > ! > interface Dialer0 > ip address x.x.x.x x.x.x.x > no ip directed-broadcast > ip nat outside > encapsulation ppp > dialer in-band > dialer idle-timeout 300 > dialer string 13111666 class 56k > dialer hold-queue 10 > dialer load-threshold 200 either Rem (if no multi link support is off) > dialer-group 1 > no fair-queue > no cdp enable > ppp authentication pap callin > ppp pap sent-username test password 7 141113180F0B27 > ppp multilink > ! > ip nat translation timeout 1800 > ip nat inside source list 1 interface Dialer0 overload > ip http server > ip classless > ip route 0.0.0.0 0.0.0.0 Dialer0 > ! > ! > map-class dialer 56 > dialer isdn speed 56 > access-list 1 permit x.x.x.x x.x.x.x > dialer-list 1 protocol ip permit > ! > line con 0 > exec-timeout 0 0 > logging synchronous > transport input none > line aux 0 > line vty 0 4 > password cisco > login > ! > end Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27866&t=27843 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]